4717130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 10177920

約数和(自身を除く): 5460790

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 61, 74, 95, 110, 122, 185, 190, 209, 305, 370, 407, 418, 610, 671, 703, 814, 1045, 1159, 1342, 1406, 2035, 2090, 2257, 2318, 3355, 3515, 4070, 4514, 5795, 6710, 7030, 7733, 11285, 11590, 12749, 15466, 22570, 24827, 25498, 38665, 42883, 49654, 63745, 77330, 85766, 124135, 127490, 214415, 248270, 428830, 471713, 943426, 2358565, 4717130]

約数ペア:

[(1, 4717130), (2, 2358565), (5, 943426), (10, 471713), (11, 428830), (19, 248270), (22, 214415), (37, 127490), (38, 124135), (55, 85766), (61, 77330), (74, 63745), (95, 49654), (110, 42883), (122, 38665), (185, 25498), (190, 24827), (209, 22570), (305, 15466), (370, 12749), (407, 11590), (418, 11285), (610, 7733), (671, 7030), (703, 6710), (814, 5795), (1045, 4514), (1159, 4070), (1342, 3515), (1406, 3355), (2035, 2318), (2090, 2257)]